ngl i think the official fuji grip is a total ripoff. its built well, sure, but paying like a hundred bucks for a hunk of metal is crazy when you are on a budget. for the hand size thing, the SmallRig L-Shape Grip for Fujifilm X-T30 II is a solid alternative to the official one. it gives you a much beefier handle to grab onto and it makes the camera feel way more secure for bigger hands. since you are doing a wedding, you definitely need a backup battery. i have had good luck with the SmallRig NP-W126S Camera Battery with USB-C Charging Port. they are super convenient because you can just plug a cable straight into the battery itself, no bulky charger needed. they are usually around 25 or 30 bucks. fuji oem batteries are technically better for heat management during long video sets, but for stills at a wedding, third-party is totally fine. also if you are terrified of dropping it during the ceremony, you really should look into a wrist strap. something like the Peak Design Cuff Camera Wrist Strap is a lifesaver. it cinches down if you lose your grip so the camera just dangles instead of hitting the floor... saved my gear more than once. honestly with eighty bucks you could probably get the grip, one battery, and the strap if you find a sale. way better than spending it all on just one fuji-branded grip imo.

Jumping in here because I have spent way too much money over the years trying to make these tiny Fuji bodies actually usable for those of us with larger hands. Honestly, I was pretty disappointed when I finally caved and bought the Fujifilm MHG-XT10 Metal Hand Grip. It fits perfectly, obviously, but the actual grip depth is surprisingly shallow. For the premium price, it just didnt give me that secure feeling I needed for long events like a wedding. It felt like I was still just pinching the camera with my fingertips. I also tried the Neewer Metal Hand Grip for X-T30 II as a cheaper alternative to the Meike, but the build quality was unfortunately not as good as expected. The metal finish started to flake after only a month of use and the battery door clearance was a bit tight. If you are rushing to swap cells mid-ceremony, you dont want to be fumbling with a poorly machined plate. Regarding the battery debate, I have had some really bad luck with budget brands. I once had a non-OEM cell swell up inside the camera chamber during a hot outdoor session. I literally had to use a tiny hook to pry it out. For something as important as your sisters wedding, I would really suggest finding room in the budget for at least one official Fujifilm NP-W126S Rechargeable Li-Ion Battery. The Wasabi ones are okay for casual walks, but the peace of mind with OEM is worth the extra cash when the stakes are high. It is better to have one reliable battery than three that might die or get stuck when things get busy.

In my experience, the Meike MK-XT20G Metal Hand Grip provides enough stability for big hands. Pair it with the Wasabi Power NP-W126S 2-Pack to stay under your eighty dollar budget.